Apizzeria offers a choice of 2 types of crust,3 types of sauce,2 types of cheese,4 meat toppings, and 3 vegetable toppings. how many different combinations with one of each choice can be made?

Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?

The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?

10 points a population of mice have tails. over time those mice with either really short tails or really long tails have a higher rate of survival. this will probably lead to what type of selection? a. disruptiveb. directionalc. stabilizingd. evological